org.apache.xerces.impl.xs.opti
Class ElementImpl

java.lang.Object
  |
  +--org.apache.xerces.impl.xs.opti.DefaultNode
        |
        +--org.apache.xerces.impl.xs.opti.NodeImpl
              |
              +--org.apache.xerces.impl.xs.opti.DefaultElement
                    |
                    +--org.apache.xerces.impl.xs.opti.ElementImpl
All Implemented Interfaces:
org.w3c.dom.Element, org.w3c.dom.Node

public class ElementImpl
extends DefaultElement

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Version:
$Id: ElementImpl.java 779171 2009-05-27 13:42:33Z mrglavas $
Author:
Rahul Srivastava, Sun Microsystems Inc., Sandy Gao, IBM

Fields inherited from interface org.w3c.dom.Node
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE
 
Constructor Summary
ElementImpl(int line, int column)
           
ElementImpl(int line, int column, int offset)
           
ElementImpl(java.lang.String prefix, java.lang.String localpart, java.lang.String rawname, java.lang.String uri, int line, int column)
           
ElementImpl(java.lang.String prefix, java.lang.String localpart, java.lang.String rawname, java.lang.String uri, int line, int column, int offset)
           
 
Method Summary
 java.lang.String getAnnotation()
           
 java.lang.String getAttribute(java.lang.String name)
          Retrieves an attribute value by name.
 org.w3c.dom.Attr getAttributeNode(java.lang.String name)
          Retrieves an attribute node by name.
 org.w3c.dom.Attr getAttributeNodeNS(java.lang.String namespaceURI, java.lang.String localName)
          Retrieves an Attr node by local name and namespace URI.
 java.lang.String getAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
          Retrieves an attribute value by local name and namespace URI.
 org.w3c.dom.NamedNodeMap getAttributes()
          A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
 int getCharacterOffset()
          Returns the character offset.
 int getColumnNumber()
          Returns the column number.
 org.w3c.dom.Node getFirstChild()
          The first child of this node.
 org.w3c.dom.Node getLastChild()
          The last child of this node.
 int getLineNumber()
          Returns the line number.
 org.w3c.dom.Node getNextSibling()
          The node immediately following this node.
 org.w3c.dom.Document getOwnerDocument()
          The Document object associated with this node.
 org.w3c.dom.Node getParentNode()
          The parent of this node.
 org.w3c.dom.Node getPreviousSibling()
          The node immediately preceding this node.
 java.lang.String getSyntheticAnnotation()
           
 java.lang.String getTagName()
          The name of the element.
 boolean hasAttribute(java.lang.String name)
          Returns true when an attribute with a given name is specified on this element or has a default value, false otherwise.
 boolean hasAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
          Returns true when an attribute with a given local name and namespace URI is specified on this element or has a default value, false otherwise.
 boolean hasAttributes()
          Returns whether this node (if it is an element) has any attributes.
 boolean hasChildNodes()
          Returns whether this node has any children.
 void setAttribute(java.lang.String name, java.lang.String value)
          Adds a new attribute.
 
Methods inherited from class org.apache.xerces.impl.xs.opti.DefaultElement
getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, removeAttribute, removeAttributeNode, removeAttributeNS, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS
 
Methods inherited from class org.apache.xerces.impl.xs.opti.NodeImpl
getLocalName, getNamespaceURI, getNodeName, getNodeType, getPrefix, getReadOnly, setReadOnly, toString
 
Methods inherited from class org.apache.xerces.impl.xs.opti.DefaultNode
appendChild, cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getNodeValue, getTextContent, getUserData, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.w3c.dom.Node
appendChild, cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getLocalName, getNamespaceURI, getNodeName, getNodeType, getNodeValue, getPrefix, getTextContent, getUserData, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
 

Constructor Detail

ElementImpl

public ElementImpl(int line,
                   int column,
                   int offset)

ElementImpl

public ElementImpl(int line,
                   int column)

ElementImpl

public ElementImpl(java.lang.String prefix,
                   java.lang.String localpart,
                   java.lang.String rawname,
                   java.lang.String uri,
                   int line,
                   int column,
                   int offset)

ElementImpl

public ElementImpl(java.lang.String prefix,
                   java.lang.String localpart,
                   java.lang.String rawname,
                   java.lang.String uri,
                   int line,
                   int column)
Method Detail

getOwnerDocument

public org.w3c.dom.Document getOwnerDocument()
Description copied from interface: org.w3c.dom.Node
The Document object associated with this node. This is also the Document object used to create new nodes. When this node is a Document or a DocumentType which is not used with any Document yet, this is null.
Overrides:
getOwnerDocument in class DefaultNode

getParentNode

public org.w3c.dom.Node getParentNode()
Description copied from interface: org.w3c.dom.Node
The parent of this node. All nodes, except Attr, Document, DocumentFragment, Entity, and Notation may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null.
Overrides:
getParentNode in class DefaultNode

hasChildNodes

public boolean hasChildNodes()
Description copied from interface: org.w3c.dom.Node
Returns whether this node has any children.
Overrides:
hasChildNodes in class DefaultNode
Following copied from interface: org.w3c.dom.Node
Returns:
Returns true if this node has any children, false otherwise.

getFirstChild

public org.w3c.dom.Node getFirstChild()
Description copied from interface: org.w3c.dom.Node
The first child of this node. If there is no such node, this returns null.
Overrides:
getFirstChild in class DefaultNode

getLastChild

public org.w3c.dom.Node getLastChild()
Description copied from interface: org.w3c.dom.Node
The last child of this node. If there is no such node, this returns null.
Overrides:
getLastChild in class DefaultNode

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()
Description copied from interface: org.w3c.dom.Node
The node immediately preceding this node. If there is no such node, this returns null.
Overrides:
getPreviousSibling in class DefaultNode

getNextSibling

public org.w3c.dom.Node getNextSibling()
Description copied from interface: org.w3c.dom.Node
The node immediately following this node. If there is no such node, this returns null.
Overrides:
getNextSibling in class DefaultNode

getAttributes

public org.w3c.dom.NamedNodeMap getAttributes()
Description copied from interface: org.w3c.dom.Node
A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
Overrides:
getAttributes in class DefaultNode

hasAttributes

public boolean hasAttributes()
Description copied from interface: org.w3c.dom.Node
Returns whether this node (if it is an element) has any attributes.
Overrides:
hasAttributes in class DefaultNode
Following copied from interface: org.w3c.dom.Node
Returns:
Returns true if this node has any attributes, false otherwise.

getTagName

public java.lang.String getTagName()
Description copied from interface: org.w3c.dom.Element
The name of the element. If Node.localName is different from null, this attribute is a qualified name. For example, in:
 <elementExample id="demo"> ... 
 </elementExample> , 
tagName has the value "elementExample". Note that this is case-preserving in XML, as are all of the operations of the DOM. The HTML DOM returns the tagName of an HTML element in the canonical uppercase form, regardless of the case in the source HTML document.
Overrides:
getTagName in class DefaultElement

getAttribute

public java.lang.String getAttribute(java.lang.String name)
Description copied from interface: org.w3c.dom.Element
Retrieves an attribute value by name.
Overrides:
getAttribute in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
name - The name of the attribute to retrieve.
Returns:
The Attr value as a string, or the empty string if that attribute does not have a specified or default value.

getAttributeNode

public org.w3c.dom.Attr getAttributeNode(java.lang.String name)
Description copied from interface: org.w3c.dom.Element
Retrieves an attribute node by name.
To retrieve an attribute node by qualified name and namespace URI, use the getAttributeNodeNS method.
Overrides:
getAttributeNode in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
name - The name (nodeName) of the attribute to retrieve.
Returns:
The Attr node with the specified name ( nodeName) or null if there is no such attribute.

getAttributeNS

public java.lang.String getAttributeNS(java.lang.String namespaceURI,
                                       java.lang.String localName)
Description copied from interface: org.w3c.dom.Element
Retrieves an attribute value by local name and namespace URI.
Per [XML Namespaces] , applications must use the value null as the namespaceURI parameter for methods if they wish to have no namespace.
Overrides:
getAttributeNS in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
namespaceURI - The namespace URI of the attribute to retrieve.
localName - The local name of the attribute to retrieve.
Returns:
The Attr value as a string, or the empty string if that attribute does not have a specified or default value.
Throws:
org.w3c.dom.DOMException - NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language exposed through the Document does not support XML Namespaces (such as [HTML 4.01]).

getAttributeNodeNS

public org.w3c.dom.Attr getAttributeNodeNS(java.lang.String namespaceURI,
                                           java.lang.String localName)
Description copied from interface: org.w3c.dom.Element
Retrieves an Attr node by local name and namespace URI.
Per [XML Namespaces] , applications must use the value null as the namespaceURI parameter for methods if they wish to have no namespace.
Overrides:
getAttributeNodeNS in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
namespaceURI - The namespace URI of the attribute to retrieve.
localName - The local name of the attribute to retrieve.
Returns:
The Attr node with the specified attribute local name and namespace URI or null if there is no such attribute.
Throws:
org.w3c.dom.DOMException - NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language exposed through the Document does not support XML Namespaces (such as [HTML 4.01]).

hasAttribute

public boolean hasAttribute(java.lang.String name)
Description copied from interface: org.w3c.dom.Element
Returns true when an attribute with a given name is specified on this element or has a default value, false otherwise.
Overrides:
hasAttribute in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
name - The name of the attribute to look for.
Returns:
true if an attribute with the given name is specified on this element or has a default value, false otherwise.

hasAttributeNS

public boolean hasAttributeNS(java.lang.String namespaceURI,
                              java.lang.String localName)
Description copied from interface: org.w3c.dom.Element
Returns true when an attribute with a given local name and namespace URI is specified on this element or has a default value, false otherwise.
Per [XML Namespaces] , applications must use the value null as the namespaceURI parameter for methods if they wish to have no namespace.
Overrides:
hasAttributeNS in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
namespaceURI - The namespace URI of the attribute to look for.
localName - The local name of the attribute to look for.
Returns:
true if an attribute with the given local name and namespace URI is specified or has a default value on this element, false otherwise.
Throws:
org.w3c.dom.DOMException - NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language exposed through the Document does not support XML Namespaces (such as [HTML 4.01]).

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.String value)
Description copied from interface: org.w3c.dom.Element
Adds a new attribute. If an attribute with that name is already present in the element, its value is changed to be that of the value parameter. This value is a simple string; it is not parsed as it is being set. So any markup (such as syntax to be recognized as an entity reference) is treated as literal text, and needs to be appropriately escaped by the implementation when it is written out. In order to assign an attribute value that contains entity references, the user must create an Attr node plus any Text and EntityReference nodes, build the appropriate subtree, and use setAttributeNode to assign it as the value of an attribute.
To set an attribute with a qualified name and namespace URI, use the setAttributeNS method.
Overrides:
setAttribute in class DefaultElement
Following copied from interface: org.w3c.dom.Element
Parameters:
name - The name of the attribute to create or alter.
value - Value to set in string form.
Throws:
org.w3c.dom.DOMException - INVALID_CHARACTER_ERR: Raised if the specified name is not an XML name according to the XML version in use specified in the Document.xmlVersion attribute.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.

getLineNumber

public int getLineNumber()
Returns the line number.

getColumnNumber

public int getColumnNumber()
Returns the column number.

getCharacterOffset

public int getCharacterOffset()
Returns the character offset.

getAnnotation

public java.lang.String getAnnotation()

getSyntheticAnnotation

public java.lang.String getSyntheticAnnotation()


Copyright 1999-2018 The Apache Software Foundation. All Rights Reserved.